B20 Black Kiyubiki Boron Nitride CBN Ufa Kwa Vitrified Bond

B20 Black Cubic Boron Nitride CBN Ufa Wa Vitrified Bond Chithunzi Chowonetsedwa

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B20 Black Kiyubiki Boron Nitride CBN Ufa Kwa Vitrified Bond 1. Kiyubiki Boron Nitride Mawu Oyamba CBN (kiyubiki boron nitride) superabrasive ali ndi kuuma kwambiri ndi kutentha kukana, kanayi kuposa abrasive chikhalidwe mu kuvala kukana, ndipo ndi wodabwitsa matenthedwe madutsidwe.CBN imagwiritsidwa ntchito kwambiri pogaya msika, kuyambira ma superalloys amlengalenga ndi kupopera mbewu mankhwalawa mpaka chitsulo chowumitsidwa muzonyamula zamagalimoto ndi zida zamagetsi kuti zipititse patsogolo magwiridwe antchito ndi...

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B20Black Kiyubiki Boron Nitride CBN Ufa Kwa Vitrified Bond

1. Chiyambi cha Cubic Boron Nitride

CBN (cubic boron nitride) superabrasive ndi yolimba kwambiri komanso kukana kutentha kwambiri, kuwirikiza kanayi kuchuluka kwa abrasive achikhalidwe pakusavala, komanso kukhala ndi matenthedwe odabwitsa.CBN imagwiritsidwa ntchito kwambiri pogaya msika, kuyambira ma superalloys amlengalenga ndi kupopera mbewu mankhwalawa mpaka chitsulo chowumitsidwa mumakampani opanga magalimoto ndi zida mpakakuwongolera bwino ndikupeza nthawi yayitali kwambiri yopangira.

CBN-B20, Bright wakuda, opaque, blocky crystal, yokhala ndi kristalo wathunthu komanso wokhazikika, kulimba kwambiri, kukana kwamphamvu kwambiri komanso kukhazikika kwamafuta, komanso kukhazikika kwamafuta.Amagwiritsidwa ntchito mu vitrified bond system ndi electroplated grinding zida pokonza zitsulo zachitsulo ndi ma aloyi.

2. Khalidwe la ufa wa CBN

Zakuthupi	Kachulukidwe (g/mm3)	Kulimba Kwakukulu(Kg/mm2)	Kupindika Mphamvu (MPa)	Compressive Strength (MPa)	Elasticity Modulus (104MPa)	Thermal Expansivity10-6/℃ (0-100℃)	Kukhazikika kwa kutentha (℃)
CBN	3.48	4695-8600	300	800-1000	72	2.1-2.3	1300-1500

3. Mndandanda wa CBN

Mtengo wa CBN-B10

Mtengo wa CBN-B20

Chithunzi cha CBN-A10

CBN-A20

CBN-B10, yakuda

mtundu, mawonekedwe osakhazikika,

kulimba kwapakati,

kukhazikika kwamafuta ambiri,

kuwonekera pachimake angle,

amagwiritsidwa ntchito mu resin ndi

vitrified bond system,

kupereka mkulu

magwiridwe antchito ndi

kuchita bwino.

CBN-B20, Wakuda wakuda,

opaque, blocky crystal,

ndi wathunthu ndi

kristalo wokhazikika, wapamwamba

kulimba, kukana kwambiri komanso kutentha

kukhazikika, ndi kutentha

bata.Zogwiritsidwa ntchito mu

vitrified bond system

ndi electroplated

zida zopera kuti

kukonza zitsulo zachitsulo

ndi aloyi

CBN-A10, mtundu wa Amber,

mphamvu zapakatikati,

mawonekedwe osakhazikika, abwino

kudzikuza, makamaka

kugwiritsa ntchito resin bond system

Mtundu wagolide, wotsekeka

mawonekedwe a kristalo, apamwamba

mphamvu, kutentha kwambiri

kukhazikika, kugwiritsidwa ntchito kwambiri

mu zida za electroplating,

chuma chomangira, vitrified

dongosolo bond.

4. Likupezeka mauna Kukula

	60/70	70/80	80/100	100/120	120/140	140/170	170/200	200/230	230/270	270/325	325/400
Mtengo wa CBN-B10	√	√	√	√	√	√	√	√	√	√	√
Mtengo wa CBN-B20	√	√	√	√	√	√	√	√	√	√	√
Chithunzi cha CBN-A10	√	√	√	√	√	√	√	√	√	√	√
CBN-A20	√	√	√	√	√	√	√	√	√	√	√